diff options
Diffstat (limited to 'llvm/test')
| -rw-r--r-- | llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-merge-values.mir | 2 | ||||
| -rw-r--r-- | llvm/test/CodeGen/AMDGPU/GlobalISel/regbankselect-merge-values.mir | 44 |
2 files changed, 45 insertions, 1 deletions
diff --git a/llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-merge-values.mir b/llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-merge-values.mir index ff565938c9e..84a7a227e49 100644 --- a/llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-merge-values.mir +++ b/llvm/test/CodeGen/AMDGPU/GlobalISel/legalize-merge-values.mir @@ -1,5 +1,5 @@ # NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py -# RUN: llc -mtriple=amdgcn-- -O0 -run-pass=legalizer -global-isel %s | FileCheck %s +# RUN: llc -mtriple=amdgcn-- -O0 -run-pass=legalizer -global-isel -o - %s | FileCheck %s --- name: test_merge_s32_s32_s64 diff --git a/llvm/test/CodeGen/AMDGPU/GlobalISel/regbankselect-merge-values.mir b/llvm/test/CodeGen/AMDGPU/GlobalISel/regbankselect-merge-values.mir new file mode 100644 index 00000000000..337c251e058 --- /dev/null +++ b/llvm/test/CodeGen/AMDGPU/GlobalISel/regbankselect-merge-values.mir @@ -0,0 +1,44 @@ +# NOTE: Assertions have been autogenerated by utils/update_mir_test_checks.py +# RUN: llc -march=amdgcn -mcpu=fiji -run-pass=regbankselect -global-isel %s -verify-machineinstrs -o - -regbankselect-fast | FileCheck %s +# RUN: llc -march=amdgcn -mcpu=fiji -run-pass=regbankselect -global-isel %s -verify-machineinstrs -o - -regbankselect-greedy | FileCheck %s + +--- +name: merge_s32_s32_s64_s +legalized: true + +body: | + bb.0: + liveins: $sgpr0, $sgpr1 + ; CHECK-LABEL: name: merge_s32_s32_s64_s + ; CHECK: [[COPY:%[0-9]+]]:sgpr(s64) = COPY $sgpr0_sgpr1 + ; CHECK: [[EXTRACT:%[0-9]+]]:sgpr(s32) = G_EXTRACT [[COPY]](s64), 0 + ; CHECK: [[EXTRACT1:%[0-9]+]]:sgpr(s32) = G_EXTRACT [[COPY]](s64), 32 + ; CHECK: [[MV:%[0-9]+]]:sgpr(s64) = G_MERGE_VALUES [[EXTRACT]](s32), [[EXTRACT1]](s32) + ; CHECK: S_ENDPGM implicit [[MV]](s64) + %0:_(s64) = COPY $sgpr0_sgpr1 + %1:_(s32) = G_EXTRACT %0, 0 + %2:_(s32) = G_EXTRACT %0, 32 + %3:_(s64) = G_MERGE_VALUES %1, %2 + S_ENDPGM implicit %3 +... + +--- +name: merge_s32_s32_s64_v +legalized: true + +body: | + bb.0: + liveins: $vgpr0, $vgpr1 + ; CHECK-LABEL: name: merge_s32_s32_s64_v + ; CHECK: [[COPY:%[0-9]+]]:vgpr(s64) = COPY $vgpr0_vgpr1 + ; CHECK: [[EXTRACT:%[0-9]+]]:vgpr(s32) = G_EXTRACT [[COPY]](s64), 0 + ; CHECK: [[EXTRACT1:%[0-9]+]]:vgpr(s32) = G_EXTRACT [[COPY]](s64), 32 + ; CHECK: [[MV:%[0-9]+]]:vgpr(s64) = G_MERGE_VALUES [[EXTRACT]](s32), [[EXTRACT1]](s32) + ; CHECK: S_ENDPGM implicit [[MV]](s64) + %0:_(s64) = COPY $vgpr0_vgpr1 + %1:_(s32) = G_EXTRACT %0, 0 + %2:_(s32) = G_EXTRACT %0, 32 + %3:_(s64) = G_MERGE_VALUES %1, %2 + S_ENDPGM implicit %3 +... + |
